#91241F#91241F

#91241F is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.7% C 0.146 H 27.6°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#91241F
RGB	rgb(145, 36, 31)
HSL	hsl(3, 65%, 35%)
HSV	hsv(3, 79%, 57%)
CMYK	cmyk(0%, 75.2%, 78.6%, 43.1%)
CIE-LAB	lab(32.66, 44.90, 30.61)
CIE-LCH	lch(32.66, 54.34, 34.28°)
OKLab	oklab(43.68% 0.129 0.0676)
OKLCH	oklch(43.68% 0.146 27.6)
XYZ	xyz(12.5567, 7.3824, 2.0598)
Luminance	0.0738 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91241F #1F8C91

analogous

#911F53 #91241F #915D1F

triadic

#91241F #1F9124 #241F91

tetradic

#91241F #53911F #1F8C91 #5D1F91

square

#91241F #53911F #1F8C91 #5D1F91

split-complementary

#91241F #1F915D #1F5391

monochromatic

#2C0B09 #5F1714 #91241F #C3312A #DA5751

Accessibility & contrast

On white

8.48

#91241F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#91241F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91241F

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91241F	#FFFFFF	#000000	##FFFFFF
##91241F	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453E1D

Deuteranopia (green-blind)

#60551B

Tritanopia (blue-blind)

#A00024

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #91241f;
/* rgb */ color: rgb(145, 36, 31);
/* oklch */ color: oklch(43.7% 0.146 27.6);

Tailwind

colors: {
  custom: {
    50: '#b9675b',
    500: '#91241f',
    950: '#000000',
  },
}

SCSS

$custom: #91241f;
$custom-light: #b9675b;
$custom-dark: #000000;

JSON

{
  "hex": "#91241f",
  "rgb": {
    "r": 145,
    "g": 36,
    "b": 31
  },
  "hsl": {
    "h": 2.632,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43678,
    "c": 0.14564,
    "h": 27.6
  },
  "luminance": 0.0738
}

Semantic roles & 50–950 ramp

primary

#91241F

secondary

#4FB8BD

accent

#E0E840

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #91241F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →